package com.wesleyone.sc.controller;

import com.wesleyone.sc.entities.CommonResult;
import com.wesleyone.sc.entities.Payment;
import com.wesleyone.sc.service.PaymentService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;
import java.util.concurrent.TimeUnit;

/**
 * @Author: wesleyOne
 * @Email: wesleyone666@163.com
 * @Gitee: https://gitee.com/wesleyOne
 * @Date: 2020/8/26
 */
@RestController
@Slf4j
public class PaymentController {

    @Resource
    private PaymentService paymentService;

    @Value("${server.port}")
    private String port;

    @Resource
    private DiscoveryClient discoveryClient;

    @PostMapping(value = "/payment/create")
    public CommonResult create(@RequestBody Payment payment) {
        int result = paymentService.create(payment);
        log.info("****插入结果："+result);

        if (result > 0) {
            return new CommonResult<>(200,"success:",result+":"+port);
        } else {
            return new CommonResult<>(444,"error", null);
        }
    }

    @GetMapping(value = "/payment/get/{id}")
    public CommonResult<Payment> getById(@PathVariable("id")Long id) {
        Payment payment = paymentService.getById(id);
        payment.setPort(port);
        log.info("****插入结果："+payment);

        if (payment != null) {
            return new CommonResult<>(200,"success",payment);
        } else {
            return new CommonResult<>(444,"error", null);
        }
    }

    @GetMapping(value = "/payment/discovery")
    public Object discovery(){
        List<String> services = discoveryClient.getServices();
        for (String element : services) {
            log.info("*****element: "+ element);
        }

        List<ServiceInstance> instances = discoveryClient.getInstances("CLOUD-PAYMENT-SERVICE");
        for (ServiceInstance instance : instances) {
            log.info(instance.getServiceId()+"\t"+instance.getHost()+"\t"+instance.getPort()+"\t"+instance.getUri());
        }

        return this.discoveryClient;
    }

    @GetMapping(value = "/payment/lb")
    public String lb() {
        return this.port;
    }

    @GetMapping(value = "/payment/feign/timeout")
    public String paymentTimeout() {

        try {
            TimeUnit.SECONDS.sleep(3);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        return port;
    }
}
